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Universal properties of approximation operators - MaRDI portal

Universal properties of approximation operators (Q663550)

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scientific article; zbMATH DE number 6009277
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Universal properties of approximation operators
scientific article; zbMATH DE number 6009277

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    Universal properties of approximation operators (English)
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    25 February 2012
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    The author studies the existence of universal functions with respect to some positive linear operators \(L_n:C[0,1]\to[0,1]\) that are closely related to the Popoviciu-Bohman-Korovkin theorem.
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    universal functions
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    Bernstein polynomials
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    approximation operators
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    Popoviciu-Bohman-Korovkin theorem
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